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Get the last item in an array
# 📝 The Ultimate Guide to Getting the Last Item in an Array in JavaScript 🚀 So, you're working on some JavaScript code and you need to get the last item in an array. But wait, there's a twist! You want to check if the last item is `"index.html"`, and if
Find object by id in an array of JavaScript objects
# Finding an Object by ID in a JavaScript Array: A Simple Guide Are you struggling to find an object in a JavaScript array based on its ID? Don't worry, you're not alone! In this post, we'll explore a common issue faced by developers and provide easy solu
Copy array by value
## 💡 Copy Array By Value in JavaScript Copying an array in JavaScript seems like a straightforward task, but it can often lead to unexpected results. The default behavior of assigning an array to a new variable is that both variables reference the same u
How do I check if a variable is an array in JavaScript?
📝 Blog Post: "Is it an Array or Nah? Check Variables with JavaScript!" 👋 Hey there, JavaScript enthusiasts! Have you ever found yourself scratching your head wondering how to check if a variable is an array in JavaScript? 🤔 Don't worry, you're not alon
Short circuit Array.forEach like calling break
# 💥 Short Circuit `Array.forEach` like calling `break` Have you ever wanted to prematurely exit a loop in JavaScript when using the `forEach` method? Maybe you've tried using `return;`, `return false;`, or even the infamous `break` keyword, but none of t
How do I empty an array in JavaScript?
# How to Empty an Array in JavaScript 🗑️ So you have an array in JavaScript and you want to clear out all its elements, but you're not quite sure how to do it. Fear not! 🦸♂️ In this blog post, I'll explain various methods to help you empty an array in
How to create an array containing 1...N
# How to Create an Array Containing 1...N in JavaScript 🤔💡 Are you tired of using a loop to create an array containing numbers from 1 to N in JavaScript? Do you want a simpler, more efficient way to achieve the same result? Well, you're in luck! In this
Copy/Paste from Excel to a web page
# 📝 Hey there! Looking for an easy way to copy and paste your data from Excel to a web page? 📊🌐 If you've ever tried copy/pasting data from Excel to a web form, you may have encountered some issues. 😫🔍 But fret not, my friend! In this blog post, we'
Export html table data to Excel using JavaScript / JQuery is not working properly in chrome browser
# Exporting HTML Table Data to Excel: Fixing the Chrome Browser Issue If you've ever tried to export HTML table data to Excel using JavaScript or jQuery, you might have encountered some challenges when using the Chrome browser. The script that works perfe
How to delay the .keyup() handler until the user stops typing?
# How to Delay the .keyup() Handler Until the User Stops Typing? 💡💬💭 Are you tired of your search field triggering multiple AJAX requests for every keystroke? 😫 Do you wish to optimize this process by implementing a delay so that it only searches once